Kingsley North 180 Silicon Carbide Grit

Available in 1 lb and 5 lb bulk sizes, Kingsley North’s 180 Silicon Carbide Grit is a carefully screened abrasive grit for your lapidary needs. Typically used as a rough-grinding stage on vibratory laps for harder material like agates, it removes saw marks and smooths the stone’s surface in preparation for finer grits. This 180 grit is also effective as a medium-grinding stage in rotary and vibratory tumblers.